Academic Courses
Explore the courses TDA is currently offering — both compulsory and elective — covering the 30 credits needed to graduate.
2023-2024 Yearly Session Calendar
Full-year academic calendar including term dates, holidays, and key deadlines.
The Duncan Academy Course Calendar
Overview of every credit course offered at TDA, including prerequisites and pathways.
ESL AO-EO
English as a Second Language credits across five proficiency levels for international learners.
Foundations for College Mathematics
Grade 12 mathematics course preparing students for college-level programs.
Analysing Current Economic Issues
Grade 12 university-prep course examining real-world economic decisions and policies.
Financial Accounting Principles
Grade 12 accounting course covering financial statements, taxation, and business decisions.